Amazon.com: RVGUARD 3 Prong 30 Amp 25 Foot Generator Extension Cord, NEMA L5-30P/L5-30R 125V 10 Gauge SJTW Generator Power Cord with Cord Organizer, ETL Listed : Automotive
Generator 3 Prong to 4 Prong Power Adapter Cord, with Grip Handle – aoweitour
Generac GNC-6327 10 Ft. 30 Amp Generator Cord With Nema L14-30 Up To 7 – Generator Factory Outlet
NEMA TT-30P to Triple 5-15R Generator Power Cord Adapter | 30A to 15A/ – Journeyman-Pro
Amazon.com: RVGUARD 3 Prong 30 Amp 40 Foot Generator Extension Cord, NEMA L5-30P/L5-30R 125V 10 Gauge SJTW Generator Power Cord with Cord Organizer, ETL Listed : Automotive
Houseables Generator Extension Cord, Electric Wire, 3 Prong, 30 Amp, 250 Volt, Single, Black, 25 Ft, All Rubber, 10 Gauge, Heavy Duty, L6-30, Commercial, Electrical Power Cable, with Locking Switch - Amazon.com
Champion Power Equipment 50-Amp RV Generator 30-ft / 1 3-Prong Outdoor Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
VEVOR 30 Amp Generator Cord 4 Wire 10-Gauge 40-ft / 4 3-Prong Outdoor Sjtw Heavy Duty General Extension Cord in the Generator Accessories department at Lowes.com
RV 30 Amp Generator Plug Adapter 3 Prong - RecPro
Amazon.com: Leisure Cords 3-Prong 50 Foot 30 Amp Generator Cord, 10 Gauge Heavy Duty L5-30 Generator Power Cord Up to 3750W (50-Feet) : Patio, Lawn & Garden